|
|||||
|
|
| 2007年黑龙江农垦水稻高产攻关典型分析 | |
| 引用本文： | 矫江,霍立君,姜孝义,那永光.2007年黑龙江农垦水稻高产攻关典型分析[J].北方水稻,2008,38(1):6-9. |
| 作者姓名： | 矫江 霍立君 姜孝义 那永光 |
| 作者单位： | 1. 黑龙江省农业科学院,哈尔滨,150086 2. 黑龙江省农垦总局水稻办公室,哈尔滨,150036 3. 黑龙江省农垦总局建三江分局农业局,黑龙江,佳木斯,156300 4. 黑龙江省农垦科学院水稻研究所,黑龙江,佳木斯,154025 |
| 摘 要： | 黑龙江农垦水稻高产攻关出现了小面积折合稻谷产量超过14.7t/hm2的高产典型。从品种、土壤、栽培技术和气候条件等方面,采取与其它地区高产典型对比的方法,分析了寒地气候条件下出现这种高产典型的原因。分析了产量构成各项指标的特点及高产攻关研究的现实意义。指出综合栽培技术应该是高产攻关研究的要点。提高我国水稻单产,不仅要重视生产技术创新,还要重视生产机制创新。黑龙江农垦总局大面积水稻获得高产经验值得深入总结。 |
| 关 键 词： | 农垦水稻 寒地 高产攻关 |
| 文章编号： | 1673-6737(2008)01-0006-04 |
| 修稿时间： | 2008年1月15日 |
High-Yielding Rice Case Analysis in Land Reclamation Bureau of Heilongjiang in 2007 |
|
| JIAO Jiang,HUO Li-jun,JIANG Xiao-yi,NA Yong-guang.High-Yielding Rice Case Analysis in Land Reclamation Bureau of Heilongjiang in 2007[J].Reclaiming and Rice Cultivation,2008,38(1):6-9. | |
| Authors: | JIAO Jiang HUO Li-jun JIANG Xiao-yi NA Yong-guang |
| Abstract: | A high-yielding rice production case for over 14.7 ton per hectare in a small area appears in Heilongjiang. The contrasting analysis method was taken in terms of variety, soil, cultivation techniques and climatic conditions to study the reasons of this high-yielding case and the yield components and practical significance of key problem tackling research for high yield. The results showed that the integrated techniques are the key points for high-yielding research and that attention should not only be paid to the production technology innovation, but also the production mechanism reform. |
| Keywords: | Land reclamation rice cold areas key problem tackling for high yiel |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |